Secant Method Example: Solution for Equation

Find the solution of the following equation using the secant method:

secant method

Struggling to find relevant content? Order a custom essay on
Secant Method Example: Solution for Equation
Let our experts save you the hassle
Order Now



Write a Python 3 code for this method.


Hand solution

Let’s choose the initial values of x:

secant method example

Plugging the above values into the equation, we get:

secant method sample

The formula for finding the next x values is:

secant method formula

Now, we can find the





secant method formula example

Changing x for the





secant method formula sample

Repeating the above steps, we will find the next x values:

secant method formula assignment

secant method python

secant method python example


is the root of the equation.

Python 3 Code

Let’s define a function for our equation first:

secant method example
Knowing the formula for finding the next values of x, we can write a function for it too:

Now, it’s time to write our main function for finding the root of the equation. As we should choose two initial values for x, our function should accept two initial parameters:

Now, let’s find the corresponding y values:

To simplify things, we will use current and previous values (xc, yc, xp, yp):

And let’s repeat the above steps in a while loop. In order to prevent an infinite loop, we need to add an exit condition. In our case we will check if the absolute value of y is larger than the 0.001 threshold:

At last, the found x value is returned:

The entire code:

secant method example

secant method example

secant method example

Secant method is one of the root-finding algorithms. You can solve equations using this method by hand and with the help of Python code. Here, you can find both secant method examples provided by one of our experts.

Numerical analysis is a complex discipline that requires much time and energy. If you’re too busy with other assignments, we offer you a simple solution. Apply to our experts and they’ll help with assignments. We deal with many disciplines: engineering, architecture, mathematics, IT, and more. Our experts have vast experience in different academic fields. Each of them has to pass specific tests before joining our team.

GPA Fix guarantees on-time delivery, affordable prices, and 24/7 customer support. We’ll help you with the secant method in Python or any other technical assignment. Place your order and take advantage of all the benefits of our service!

GPA Fix: Online Essay Writing Service from Top Tutors
Save More. Score Better
Pages (550 words)
Approximate price: -

Why Hire a Professional Essay Writer from GPA Fix

Quality Urgent Essays

GPA Fix online platform provides the best essay writing service ever received elsewhere, thanks to our professional essay writers. Experience gained in the 10+ years of being in the assignment writing industry is also an added advantage.

Professional and Experienced Academic Writers

A lot is done to maintain us as the best essay writing service provider. Besides owning a degree from a recognized university, a writer must pass the rigorous tests we take them through before they are considered eligible to offer urgent essay help on our website.

Affordable Urgent Assignment Help

Who said a reliable website should not be cheap also? While it is human nature to associate prices with quality, that does not always work. At, we guarantee you cheap and urgent essay help without compromising the quality.

24/7 Available Urgent Essay Writing Service

Whether it is a ‘write my essay for me cheap’ or ‘edit my essay’ order you want to request, always feel free to reach us at any time of the day. Our experts work in shifts to ensure that you access urgent essay writing services at any time of the day.

Plagiarism Free Essays Online

The punitive measures that come with plagiarized content are so harsh, and we understand that. We consequently ensure to write each client’s papers from scratch no matter how urgent the essay is. To acknowledge borrowed content, our quick writer references and cites the work.

Wow Customer Support 24/7

Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.

Try it now!

Calculate the price of your order

We'll send you the first draft for approval by at
Total price:

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

So much stress and so little time? Take care of yourself: let us help you with your tasks. We offer all kinds of writing services.


Custom Essay Writing Services

No matter what kind of academic paper you need and how urgent you need it, you are welcome to choose your academic level and the type of your paper at an affordable price. We take care of all your paper needs and give a 24/7 customer care support system.


Admission and Business Papers

An admission essay is an essay or other written statement by a candidate, often a potential student enrolling in a college, university, or graduate school. You can be rest assurred that through our service we will write the best admission essay for you.


Editing and Proofreading

Our academic writers and editors make the necessary changes to your paper so that it is polished. We also format your document by correctly quoting the sources and creating reference lists in the formats APA, Harvard, MLA, Chicago / Turabian.


Revision Support

If you think your paper could be improved, you can request a review. In this case, your paper will be checked by the writer or assigned to an editor. You can use this option as many times as you see fit. This is free because we want you to be completely satisfied with the service offered.